exit in events

Original link: http://codingstandards.iteye.com/blog/836625 (reproduced please specify the source)Description of UseThe exit command exits the current shell and can terminate the current script execution in a shell script.Common parametersFormat: Exit nExit. Set the exit code to N. (cause the Shell to exit with a statu

/* * _ Exit () stop the process immediately and clear the space used and various data structures in the kernel. * Before exit (), call the exit handler to clear the I/0 buffer. */ # Include # Include # Include # Include Void terminal_progress (){Pid_t result; // The PID used to store the fork returned sub-processResult = fork (); // call the fork function. The

What is the difference between die and exit in php? The two seem to both terminate the program execution, and it seems that there is no difference indeed. some people say that they can take a bubble before they die, but they will not. after reading the manual, it seems that exit can also output something. What is the difference between die and exit in php? Both

Write a Hello World: Filename:main.c#include Compile execution: gcc main.c ./a.out Now let's see what is the return value of the previous execution in the current shell, which is "1"? [Email protected]:~/Desktop $ gcc main.c ./a.outhello [email protected]:~/desktop $ echo $?255 Ah, the result why "255"? Call a program, program exit-1, get the result is not "1"? The following references are from: http://www.laruence.com/2012/02/01/2503.html This is

An attempt to exit the APP perfectly and exit the app This demo will be made mainly because the group is talking about this issue after work, and the interest starts from the very beginning. After work, I will continue to work overtime to try a demo. I don't need to talk about it anymore. I used to write my school compositions like this. Let's start with a long word. Of course, when talking about

Shell exit, return summary, shell exit summary Common Responses in shell: exit, breakm, return Exit: In fact, after each command is executed, an execution state is returned! If the execution is successful, 0 is returned. If the execution limit is not exceeded, a non-zero value is returned! Example application: Us

To enable the python version, press any key to continue/exit and any key to exit python. Some people in the group asked me one day that I had to input or raw_input in python and then press enter to get the input value. How can I implement the function of suspending or exiting any key, I didn't think much at the time, because it was not long to come into contact with python, mainly in Linux. To implement thi

If we often exit the account or have multiple numbers can exit and then log in, we have been looking at the specific exit steps. First, only exit the program 1. We open the software interface to press the phone's "menu" button 2 then click on the "Menu" button, will pop up a window, which will have an "

Defines a long variable that is used to determine the interval of two clicksPrivate long exittime;To implement a click event for a return keypublic boolean onKeyDown (int keycode, keyevent event) {if (keycode = = Keyevent.keycode_back) {Exit (); Click here to make a decisionreturn false;}Return Super.onkeydown (KeyCode, event);}public void exit () {if (System.currenttimemillis ()-Exittime) > 2000) {Click In

Control must be entered can, but I quit the program when I asked me to enter a value to exit, this is too sick, I believe many comrades in the SAP program has been disgusted by this problem.Standard procedure We will not say, endure, the new development of the function is still to solve the problem.The approach is simple:MODULE exit_command at exit-command OUTPUT . MODULE status_0100. MODULE Init_alv.

1. There are five methods to terminate a process: Exit normally: Return from main Function Call exit Call _ exit Abnormal Exit: Call abort Terminated by Signal 2. Differences between exit and _ exit: Running

Mobile QQ How to exit the landing? 1, in the mobile phone we first click on QQ, and then into the "QQ settings" below the figure to see your avatar, we click on their own avatar. The following figure 2, and then at the bottom will see a "quit the current Account" button click on the exit. 3, and then confirm the exit current account 4, after the

Run the VIM exit command and run the vim exit command. Note: These commands are preceded by a colon: You can use either of the following methods to exit Vi and return to shell after editing the document. In command mode, two uppercase letters are used for a connection. If the edited document has been modified, Vi saves the document and exits, and returns to shell

When exit (0) is used to exit the program, the following Memory leakage information is displayed: Detected memory leaks!Dumping objects->F: \ Sp \ vctools \ vc7libs \ ship \ atlmfc \ SRC \ MFC \ strcore. cpp (141): {178} normal block at 0x003da9b0, 36 bytes long.Data: F: \ Sp \ vctools \ vc7libs \ ship \ atlmfc \ SRC \ MFC \ strcore. cpp (141): {177} normal block at 0x003da900, 110 bytes long.Data: Object

A strange problem occurs when the condition is false: RET: = isboxfull (strtoint (e_boxno.text), rg_box );If ret = true thenBeginIf application. MessageBox ('the number of tables in this box is full. Check whether the barcode is printed! ', 'System prompt', mb_yesno) = idyes thenBeginF_main.cds_meter.close ();F_main.sqlq_meter.params.parambyname ('boxno'). Value: = strtoint (e_boxno.text );F_main.cds_meter.open ();R_printinstoragenumber.print;Rb_newbox.checked: = true;Cds_maxboxno.close ();Cds_

---restore content starts---Write the code in Xshell, if you need to edit the code, you can enter vim+ xxx.py, enter the VIM editing interfaceThe xxx.py here represents a python storage file with a. py suffix.1. Insert character input I can type or SHIFT + I2. Save, but do not exit vim:w3. Save and exit Vim:wq4. Exit vim, but do not save changes: q!5. Save with a

Android returns two buttons to exit the program, and android keys to exit the program. Public boolean onKeyDown (int keyCode, KeyEvent event) {// two return exit program if (keyCode = KeyEvent. KEYCODE_BACK) {if (System. currentTimeMillis ()-mExitTime)> 2000) {Toast. makeText (this, R. string. toast_twice_press_back_to_exit, Toast. LENGTH_SHORT ). show (); mExi

Application. Exit () only sends the termination message and does not exit immediately.Environment. Exit (0) The application class can be used to start and stop applications and threads and process Windows messages. Call run to start the application message loop on the current thread, and you can choose to make a form visible. Call

Record a "weird" mongodb process exit event and mongodb process exit event In shell, the mongo process is started through mongo args . After logging out of shell and re-login, the mongo process is found to be gone. The following output is found in view logs: 2015-06-18T18: 39: 58.593 + 0800 [signalProcessingThread]Got signal 1 (Hangup), will terminate after current cmd ends 2015-06-18T18: 39: 58.593 + 0800

1. As shown in the following figure we will have a "more" button on the left in the open QQ space, we click it to enter. 2. Then in looking for more windows we found the "Universal Settings" button, click to enter. 3. Then we'll see a "Exit Current Account" option at the bottom. 4. Now we click to exit the current account and then click "OK" button to exit